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/* 
 * Copyright (c) 2015-2016, Intel Corporation
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met: 
 * 
 *  * Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer. 
 *  * Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution. 
 *  * Neither the name of Intel Corporation nor the names of its contributors 
 *    may be used to endorse or promote products derived from this software 
 *    without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE. 
 */ 
 
#ifndef MPV_H 
#define MPV_H 
 
#include "ue2common.h" 
 
struct mq; 
struct NFA; 
 
char nfaExecMpv_Q(const struct NFA *n, struct mq *q, s64a end);
char nfaExecMpv_reportCurrent(const struct NFA *n, struct mq *q);
char nfaExecMpv_queueInitState(const struct NFA *n, struct mq *q);
char nfaExecMpv_initCompressedState(const struct NFA *n, u64a offset,
                                    void *state, u8 key);
char nfaExecMpv_queueCompressState(const struct NFA *nfa, const struct mq *q,
                                   s64a loc);
char nfaExecMpv_expandState(const struct NFA *nfa, void *dest, const void *src,
                            u64a offset, u8 key);
 
#define nfaExecMpv_testEOD NFA_API_NO_IMPL
#define nfaExecMpv_inAccept NFA_API_NO_IMPL
#define nfaExecMpv_inAnyAccept NFA_API_NO_IMPL
#define nfaExecMpv_QR NFA_API_NO_IMPL
#define nfaExecMpv_Q2 NFA_API_NO_IMPL /* for non-chained suffixes. */
#define nfaExecMpv_B_Reverse NFA_API_NO_IMPL
#define nfaExecMpv_zombie_status NFA_API_ZOMBIE_NO_IMPL
 
/** 
 * return 0 if the mpv dies, otherwise returns the location of the next possible 
 * match (given the currently known events). */ 
s64a nfaExecMpv_QueueExecRaw(const struct NFA *nfa, struct mq *q, s64a end);
 
#endif